English verb conjugation
CAN TITHE

Regular verb: tithe - tithed - tithed

Affirmation

Simple form	V-ing form
I can tithe you can tithe he can tithe we can tithe you can tithe they can tithe	I can be tithing you can be tithing he can be tithing we can be tithing you can be tithing they can be tithing
Perfect	V-ing perfect
I can have tithed you can have tithed he can have tithed we can have tithed you can have tithed they can have tithed	I can have been tithing you can have been tithing he can have been tithing we can have been tithing you can have been tithing they can have been tithing

Negation

Simple form	V-ing form
I can't tithe you can't tithe he can't tithe we can't tithe you can't tithe they can't tithe	I can't be tithing you can't be tithing he can't be tithing we can't be tithing you can't be tithing they can't be tithing
Perfect	V-ing perfect
I can't have tithed you can't have tithed he can't have tithed we can't have tithed you can't have tithed they can't have tithed	I can't have been tithing you can't have been tithing he can't have been tithing we can't have been tithing you can't have been tithing they can't have been tithing

Interrogative form

Simple form	V-ing form
can I tithe? can you tithe? can he tithe? can we tithe? can you tithe? can they tithe?	can I be tithing? can you be tithing? can he be tithing? can we be tithing? can you be tithing? can they be tithing?
Perfect	V-ing perfect
can I have tithed? can you have tithed? can he have tithed? can we have tithed? can you have tithed? can they have tithed?	can I have been tithing? can you have been tithing? can he have been tithing? can we have been tithing? can you have been tithing? can they have been tithing?

Interro-negative form

Simple form	V-ing form
can't I tithe? can't you tithe? can't he tithe? can't we tithe? can't you tithe? can't they tithe?	can't I be tithing? can't you be tithing? can't he be tithing? can't we be tithing? can't you be tithing? can't they be tithing?
Perfect	V-ing perfect
can't I have tithed? can't you have tithed? can't he have tithed? can't we have tithed? can't you have tithed? can't they have tithed?	can't I have been tithing? can't you have been tithing? can't he have been tithing? can't we have been tithing? can't you have been tithing? can't they have been tithing?